8693939 has 8 divisors (see below), whose sum is σ = 9030000. Its totient is φ = 8360352.

The previous prime is 8693917. The next prime is 8693941. The reversal of 8693939 is 9393968.

8693939 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8693939 - 2¹² = 8689843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8693893 and 8693902.

It is not an unprimeable number, because it can be changed into a prime (8693959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9692 + ... + 10550.

It is an arithmetic number, because the mean of its divisors is an integer number (1128750).

Almost surely, 2^8693939 is an apocalyptic number.

8693939 is a deficient number, since it is larger than the sum of its proper divisors (336061).

8693939 is a wasteful number, since it uses less digits than its factorization.

8693939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237.

The product of its digits is 314928, while the sum is 47.

The square root of 8693939 is about 2948.5486260192. The cubic root of 8693939 is about 205.6232391457.

The spelling of 8693939 in words is "eight million, six hundred ninety-three thousand, nine hundred thirty-nine".